MadBull Hop-Up Rubber

Description

MadBull Hop-Up Rubber

The 60 degree hop-up rubber is a little softer than the normal 80-90 degree hop-up rubbers. Thanks to this, it is easier to install and use.The hop-up rubber is made of silicone, which means that it retains its properties even at low temperatures without becoming hard, as is the case with normal rubber.

Thanks to the use of the special blocking system, which acts as a "Shark Hopup" is known, only one BB pellet in the chamber. In some cases, this hop-up rubber gives the replica better FPS properties.

What is the Hop-Up system?

The hop-up system is a system that gives the airgun pellets fired by airsoft replicas a spinning motion. It uses the Magnus effect to flatten the trajectory of a flying bullet, making it look similar to the trajectory of a real firearm bullet.

In reality, it is a properly moulded rubber or silicone seal that creates a spinning motion by contact with an accelerated airgun pellet. The simplest way to explain the hop-up system is to say that a BB pellet that is rotated from one side creates more friction to the air, allowing it to rotate. When the rotation takes place in the horizontal axis, the ball turns upwards and compensates for the force of gravity.

The strength with which the hop-up rubber touches the ball determines how much it rotates and therefore rises. The heavier the airgun pellet is, the greater the pressure of the hop-up rubber must be (while the heavier airgun pellet has greater inertia and falls down faster). It also works the other way round - if a light airgun pellet is turned too much, it can go over the firing line.